Ontology highlight
ABSTRACT:
SUBMITTER: Lu H
PROVIDER: S-EPMC6921638 | biostudies-literature | 2019 Dec
REPOSITORIES: biostudies-literature
ACS omega 20191205 25
A method for green synthesis of sulfur, nitrogen co-doped photoluminescence carbon dots (S,N/CDs) originating from two natural biomass was proposed. By simple hydrothermal heating of bean pod and onion, blue emission CDs were prepared. Ag<sup>+</sup> can effectively quench the as-prepared S,N/CDs. Under optimized conditions, the linear range of the established method for Ag<sup>+</sup> detection was 0.1-25 μM, and the detection of limit based on 3S/N was 37 nM. More interestingly, the addition o ...[more]